ephyr: Add -resizeable option
With this option passed, ephyr windows can be resized like normal windows on the fly, without the need of an explicit parent window. Signed-off-by: Daniel Martin <daniel.martin@secunet.com> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
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@ -56,6 +56,7 @@ typedef struct _EphyrInputPrivate {
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} EphyrKbdPrivate, EphyrPointerPrivate;
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Bool EphyrWantGrayScale = 0;
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Bool EphyrWantResize = 0;
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Bool
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ephyrInitialize(KdCardInfo * card, EphyrPriv * priv)
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@ -31,6 +31,7 @@
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extern Window EphyrPreExistingHostWin;
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extern Bool EphyrWantGrayScale;
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extern Bool EphyrWantResize;
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extern Bool kdHasPointer;
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extern Bool kdHasKbd;
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@ -116,6 +117,7 @@ ddxUseMsg(void)
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ErrorF("-host-cursor Re-use exisiting X host server cursor\n");
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ErrorF("-fullscreen Attempt to run Xephyr fullscreen\n");
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ErrorF("-grayscale Simulate 8bit grayscale\n");
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ErrorF("-resizeable Make Xephyr windows resizeable\n");
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ErrorF
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("-fakexa Simulate acceleration using software rendering\n");
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ErrorF("-verbosity <level> Set log verbosity level\n");
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@ -210,6 +212,10 @@ ddxProcessArgument(int argc, char **argv, int i)
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EphyrWantGrayScale = 1;
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return 1;
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}
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else if (!strcmp(argv[i], "-resizeable")) {
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EphyrWantResize = 1;
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return 1;
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}
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else if (!strcmp(argv[i], "-fakexa")) {
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ephyrFuncs.initAccel = ephyrDrawInit;
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ephyrFuncs.enableAccel = ephyrDrawEnable;
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@ -117,6 +117,8 @@ extern EphyrKeySyms ephyrKeySyms;
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extern int monitorResolution;
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extern Bool EphyrWantResize;
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char *ephyrResName = NULL;
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int ephyrResNameFromCmd = 0;
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char *ephyrTitle = NULL;
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@ -697,7 +699,7 @@ hostx_screen_init(EphyrScreenInfo screen,
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XResizeWindow(HostX.dpy, host_screen->win, width, height);
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/* Ask the WM to keep our size static */
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if (host_screen->win_pre_existing == None) {
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if (host_screen->win_pre_existing == None && !EphyrWantResize) {
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size_hints = XAllocSizeHints();
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size_hints->max_width = size_hints->min_width = width;
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size_hints->max_height = size_hints->min_height = height;
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@ -1012,19 +1014,27 @@ hostx_get_event(EphyrHostXEvent * ev)
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case ConfigureNotify:
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{
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struct EphyrHostScreen *host_screen =
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host_screen_from_window(xev.xconfigure.window);
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struct EphyrHostScreen *host_screen;
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/* event compression as for Expose events, cause
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* we don't want to resize the framebuffer for
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* every single change */
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while (XCheckTypedWindowEvent(HostX.dpy, xev.xconfigure.window,
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ConfigureNotify, &xev));
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host_screen = host_screen_from_window(xev.xconfigure.window);
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if (!host_screen ||
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(host_screen->win_pre_existing == None && !EphyrWantResize)) {
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return 0;
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}
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if (host_screen && host_screen->win_pre_existing != None) {
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ev->type = EPHYR_EV_CONFIGURE;
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ev->data.configure.width = xev.xconfigure.width;
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ev->data.configure.height = xev.xconfigure.height;
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ev->data.configure.window = xev.xconfigure.window;
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ev->data.configure.screen = host_screen->mynum;
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return 1;
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}
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return 0;
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return 1;
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}
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default:
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break;
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